贵州农民财产性收入研究

阐述了财产性收入对提高贵州农民收入的重要性,深入分析了贵州农民财产性收入存在的问题和现状,并试图探索提高贵州农民的财产性收入的途径。     

我国物流行业上市公司资本结构影响因素实证研究

采用实证分析和规范分析相结合的方法来研究影响物流行业上市公司资本结构的内外因素，并提出相应的对策与建议，以期能为物流行业上市公司制定合理的资本结构提供实证数据和参考。     

Effects of area and isolation of woodland patches on herbaceous plant species richness across Great Britain

Richness of Ancient Woodland Indicator plant species was analysed in 308 woodland patches that were surveyed during the Countryside Survey of Great Britain carried out in 1998. The Countryside Survey recorded vegetation plots and landscape structure in 569 stratified 1 km sample squares and developed a remotely-sensed land cover map of the UK. Using these datasets, we tested the hypothesis that Ancient Woodland Indicator species richness in woodland fragments was limited by patch area, shape and spatial isolation and that woodland patches located in the lowland region of Great Britain would respond differently than those in the upland region. The variation in Ancient Woodland Indicator species richness in the British lowlands (n = 218) was mainly explained by patch area and two measures of connectivity, the length of hedgerows and lines of trees in the 1 km square and the area of woodland within 500 m of the vegetation plot. By contrast, variation in Ancient Woodland Indicator species richness in the British uplands (n = 90) was related to Ellenberg scores of the vegetation communities sampled – a surrogate for habitat quality – and no significant effect of spatial structure was detected. It therefore appears that the degree of fragmentation of woodland in the British lowlands limits the distribution of Ancient Woodland Indicator species, while in the uplands, failed colonisation is a matter of habitat quality rather than a result of landscape structure.This revised version was published online in May 2005 with corrections to the Cover Date.     

社会资本对农民工返乡创业意愿的影响效应分析——基于互联网嵌入视角

农民工返乡创业能够有效培育农村经济发展的内生力量，对促进乡村振兴战略具有重要现实意义。在当前信息时代背景下，社会资本因互联网的嵌入已分化为现实社会资本和虚拟社会资本，这对农民工返乡创业意愿的影响效应可能不同。基于互联网嵌入视角，利用西安市406个农民工的微观调查数据，运用结构方程模型，分析现实社会资本和虚拟社会资本对农民工返乡创业意愿的影响效应。结果表明，农民工返乡创业意愿较为强烈；现实社会资本对农民工返乡创业意愿具有直接正向影响；虚拟社会资本对农民工返乡创业意愿具有直接负向影响、间接正向影响；虚拟社会资本可以转化为现实社会资本；虚拟社会资本正在逐步取代部分现实社会资本成为提升农民工返乡创业意愿的重要推力；互联网嵌入对于现实社会资本具有直接负向影响，对虚拟社会资本具有直接正向影响，对农民工返乡创业意愿没有直接影响。据此，提出加快农村地区经济组织发展，增加现实社会资本的累积；建立并完善信息服务平台，加强互联网信息审核机制的政策建议。     

The Evolution Characteristics of Spatial Layout of Ancient Chinese Capitals: A Case Study of Sui,Tang and Northern Song Dynasties With Important Changes in the Historical Development of Feudal Society

Imperial city and outer city are the most important differentiation of the spatial structure of ancient Chinese capitals.The relationship between city and Guo changed from the original spatial structure mode of "respecting the west" and "sitting in the west and facing the east" to the spatial structure mode of "sitting in the north and facing the south" and the three outer cities in the east,south and west surrounding the imperial city after the Wei,Jin,Southern and Northern Dynasties,and gradually changed from the original "multi palace" system to the "single palace" system.Finally,a "heavy city" capital spatial structure with the outer city around the imperial city and the imperial city around the palace city,and the central axis of the chessboard format was formed.During the Tang and Song Dynasties,it was a period of great change in the history of feudal society in China.Through the investigation of the evolution characteristics of the spatial form of capital cities in the Tang and Song Dynasties,the track of the transformation of social ideology,political system,economic structure and many other fields in the Tang and Song Dynasties was made clear.     

舒城县干汊河镇农村集体“三资”管理现状与建议

阐述了舒城县干汊河镇农村集体"三资"管理取得的成效,指出了管理过程中存在的问题,并提出了加强农村集体"三资"管理的建议。     

营运资本与公司综合治理对公司价值影响研究

拓展Faulkender 和Wang(2006)模型，引入公司综合治理水平变量，分析了公司综合治理水平和营运资本对公司价值的影响.运用我国A股市场2008~2013年数据进行实证，证实公司综合治理水平与营运资本对企业价值影响显著；边际营运资本价值小于边际现金价值，企业在现有营运资本水平下增加营运资本投资，将降低企业超额收益率，减少企业投资价值；商业性企业比工业性企业、高治理效率企业比低治理效率企业、受融资约束企业比不受融资约束企业具有更高的边际营运资本价值.     

人口老龄化对中国劳动力供给的影响分析

通过对中国人口统计的一些数据分析,研究了人口老龄化对中国劳动力供给的影响.研究结果表明,老龄化造成劳动力供给数量减少,同时老龄化影响中国劳动力供给质量.可采取应对措施:一是提高科技水平和人口素质,二是充分开发和利用老年人力资本.     

饲料企业财务管理中的问题及改善

财务管理是企业管理的重要组成部分,贯穿于企业整个经营管理过程,与企业经济效益密切相关,直接影响企业的生存发展。企业通过财务管理、监督控制财务活动、资金投放、资金筹集来实现风险最小化,利润最大化。良好的财务管理是饲料企业赢利的保障。随着我国畜牧业的发展,饲料行业快速发展,饲料企业不断增多,财务管理问题更加凸显。饲料企业门槛低,市场竞争非常激烈,饲料市场中产品存在严重的同质化现象,竞争无序,产能利用率低,影响饲料企业的发展。传统的财务管理理念及方法落后已不能满足现代饲料企业的发展要求。因此,饲料企业加强财务管理十分必要。饲料企业要明确自身存在的问题,制定相应的策略,全面加强财务管理,强化资金管理,促进企业可持续发展。 [关键词]饲料企业|财务管理|资金管理|成本管理     

Informing Community Engagement in Sea Turtle Conservation by Examining Non-Conservation-Related Participation in Northeast Brazil

Participation in conservation programs is often viewed as a necessity, but understanding of this participation is limited. This research takes a different approach by also examining participation in non-conservation-related activities. Questionnaires (N = 339) were administered in four Brazilian coastal communities where the national sea turtle conservation project conducts monitoring and outreach. Employing social capital as a conceptual framework, measurements included participation in civic, community, and social activities along with group participation and collective action. Confirmatory factor analysis was used for validating measures of social capital and conservation perceptions. Structural equation modeling indicated that social capital has a positive relationship with participation in sea turtle conservation, suggesting that general levels of participation and community norms of participation could be just as influential as conservation perceptions to engage communities in conservation. Information gained by deconstructing participation may be used to design and target conservation programs, improving overall participation.